I found this nice histology/histochemistry forum - http://www.histosearch.com/histonet.html (Sep/10/2007 )
Loaded with good advices from experts for tissue section, dye/stain and immunohistochemistry.
-genehunter-1-
thank you for sharing. seems pretty interesting
-fred_33-
Thank you, genehunter-1.
-Minnie Mouse-